CA2709742A1 - Buoyant actuator - Google Patents
Buoyant actuator Download PDFInfo
- Publication number
- CA2709742A1 CA2709742A1 CA 2709742 CA2709742A CA2709742A1 CA 2709742 A1 CA2709742 A1 CA 2709742A1 CA 2709742 CA2709742 CA 2709742 CA 2709742 A CA2709742 A CA 2709742A CA 2709742 A1 CA2709742 A1 CA 2709742A1
- Authority
- CA
- Canada
- Prior art keywords
- buoyant actuator
- water
- actuator according
- facets
- buoyant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 239000012530 fluid Substances 0.000 claims abstract description 50
- 230000033001 locomotion Effects 0.000 claims abstract description 38
- 230000004044 response Effects 0.000 claims abstract description 28
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 230000002411 adverse Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 238000007654 immersion Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000001419 dependent effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 24
- 238000005086 pumping Methods 0.000 description 14
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000004700 high-density polyethylene Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000013535 sea water Substances 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 239000002783 friction material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 241000238424 Crustacea Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
- F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
- F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
- F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1845—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem
- F03B13/187—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom slides relative to the rem and the wom directly actuates the piston of a pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
- F05B2220/707—Application in combination with an electrical generator of the linear type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/90—Mounting on supporting structures or systems
- F05B2240/97—Mounting on supporting structures or systems on a submerged structure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/20—Geometry three-dimensional
- F05B2250/24—Geometry three-dimensional ellipsoidal
- F05B2250/241—Geometry three-dimensional ellipsoidal spherical
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Micromachines (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2007906886 | 2007-12-17 | ||
| AU2007906886A AU2007906886A0 (en) | 2007-12-17 | Buoyant Actuator | |
| PCT/AU2008/001853 WO2009076712A1 (en) | 2007-12-17 | 2008-12-17 | Buoyant actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2709742A1 true CA2709742A1 (en) | 2009-06-25 |
Family
ID=40795112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2709742 Abandoned CA2709742A1 (en) | 2007-12-17 | 2008-12-17 | Buoyant actuator |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US9103315B2 (xx) |
| EP (1) | EP2232055B8 (xx) |
| JP (1) | JP5475681B2 (xx) |
| KR (1) | KR20100102650A (xx) |
| CN (1) | CN101970855B (xx) |
| AP (1) | AP3001A (xx) |
| AU (1) | AU2008338244B2 (xx) |
| BR (1) | BRPI0819527A2 (xx) |
| CA (1) | CA2709742A1 (xx) |
| CL (1) | CL2008003766A1 (xx) |
| CO (1) | CO6300806A2 (xx) |
| IL (1) | IL206427A0 (xx) |
| MX (1) | MX2010006725A (xx) |
| NZ (1) | NZ586634A (xx) |
| TW (1) | TW200934954A (xx) |
| WO (1) | WO2009076712A1 (xx) |
| ZA (1) | ZA201004440B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AP3190A (en) * | 2009-04-07 | 2015-03-31 | Ceto Ip Pty Ltd | Energy release buoyant actuator |
| KR101133671B1 (ko) * | 2009-08-07 | 2012-04-12 | 한국전력공사 | 가동물체형 파력발전장치 |
| AP2013006759A0 (en) | 2010-08-16 | 2013-03-31 | Ceto Ip Pty Ltd | Wave energy conversion |
| GB201103009D0 (en) | 2011-02-22 | 2011-04-06 | Albatern Ltd | Wave energy absorber |
| WO2013076351A1 (en) * | 2011-11-23 | 2013-05-30 | Vaasaball Wind Products Oy | Base for a flow based power plant, specially a base for a wind power plant or tidal power plant |
| MY183592A (en) * | 2013-03-28 | 2021-03-01 | Ceto Ip Pty Ltd | Deployment system |
| GB2529210B (en) | 2014-08-13 | 2018-01-31 | Gregory Bruce | Improved wave energy converter |
| CN106151435A (zh) * | 2015-03-25 | 2016-11-23 | 吴华秀 | 聚能四面体 |
| US10060408B2 (en) | 2015-06-28 | 2018-08-28 | Vassilios Vamvas | Eccentrically rotating mass turbine |
| WO2017003273A1 (ru) * | 2015-07-01 | 2017-01-05 | Некоммерческое Акционерное Общество "Казахский Национальный Исследовательский Технический Университет Имени К.И. Сатпаева" Министерства Образования И Науки Республики Казахстан | Волновая электростанция на базе параллельного манипулятора |
| EP3404254A4 (en) * | 2016-01-13 | 2019-10-02 | Ingine Inc. | DEVICE FOR PRODUCING WAVE ENERGY COMPRISING A CABLE |
| KR102301997B1 (ko) * | 2020-01-16 | 2021-09-16 | (주)한정에너지 | 파력 발전 장치 |
| GB202017475D0 (en) * | 2020-11-04 | 2020-12-16 | Marine Power Systems Ltd | Wave energy absorber with adjustable hydrodynamic properties |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126830A (en) * | 1964-03-31 | dilliner | ||
| FR2289763A1 (fr) * | 1974-10-31 | 1976-05-28 | Bertin & Cie | Systeme utilisant la houle pour la production d'energie |
| EP0001730A1 (fr) * | 1977-10-14 | 1979-05-02 | Gabriel Ferone | Installation d'exploitation de l'énergie des océans |
| AU5452286A (en) | 1985-01-18 | 1986-08-13 | Bliesener Dieter | Wellenenergieanlage |
| NO305410B1 (no) | 1997-09-10 | 1999-05-25 | Per Lyngstad | B°lgekraftverk |
| US6768216B1 (en) | 2000-05-26 | 2004-07-27 | Ocean Power Technologies, Inc. | Wave energy converters utilizing pressure differences |
| NO20010673A (no) * | 2001-02-09 | 2002-04-29 | Miljoe Produkter As | Anordning ved bølgekraftverk |
| JP2002257022A (ja) | 2001-02-14 | 2002-09-11 | Ocean Power Technologies Inc | 圧力差を利用した波エネルギー変換器 |
| US20020154725A1 (en) | 2001-04-23 | 2002-10-24 | Hayman W. Z. (Zack) | Seafloor power station |
| US6768217B2 (en) | 2002-02-20 | 2004-07-27 | Ocean Power Technologies, Inc. | Wave energy converter system of improved efficiency and survivability |
| DE10220793B4 (de) | 2002-05-10 | 2007-04-12 | Hilti Ag | Drehverschwenkbarer Kommutatorschwenkschalter |
| GB0307827D0 (en) * | 2003-04-04 | 2003-05-07 | Ocean Power Delivery Ltd | Wave power apparatus |
| GB0423368D0 (en) * | 2004-10-21 | 2004-11-24 | Embley Energy Ltd | Floating wave energy point absorbers-tuning facilities to enable wide band response from incident waves |
| CN1800629A (zh) | 2005-01-03 | 2006-07-12 | 宋兰芳 | 海洋波能发电装置 |
| BRPI0716356A2 (pt) | 2006-11-03 | 2013-09-17 | Seapower Pacific Pty Ltd | "dispositivo de acionamento flutuante, sistema para a conversço da energia das ondas, mÉtodo para extrair energia a partir do movimento de ondas, mÉtodo para variar uma propriedade hidrodinÂmica de um dispositivo de acionamento flutuante, mÉtodo para operar um dispositivo de conversço de energia de ondas" |
-
2008
- 2008-12-17 AP AP2010005315A patent/AP3001A/xx active
- 2008-12-17 EP EP08861851.7A patent/EP2232055B8/en not_active Not-in-force
- 2008-12-17 CL CL2008003766A patent/CL2008003766A1/es unknown
- 2008-12-17 CN CN200880125578.2A patent/CN101970855B/zh active Active
- 2008-12-17 US US12/808,653 patent/US9103315B2/en not_active Expired - Fee Related
- 2008-12-17 TW TW97149254A patent/TW200934954A/zh unknown
- 2008-12-17 KR KR1020107015242A patent/KR20100102650A/ko not_active Application Discontinuation
- 2008-12-17 BR BRPI0819527-7A patent/BRPI0819527A2/pt not_active IP Right Cessation
- 2008-12-17 WO PCT/AU2008/001853 patent/WO2009076712A1/en active Application Filing
- 2008-12-17 JP JP2010538274A patent/JP5475681B2/ja not_active Expired - Fee Related
- 2008-12-17 NZ NZ58663408A patent/NZ586634A/xx not_active Application Discontinuation
- 2008-12-17 CA CA 2709742 patent/CA2709742A1/en not_active Abandoned
- 2008-12-17 MX MX2010006725A patent/MX2010006725A/es not_active Application Discontinuation
- 2008-12-17 AU AU2008338244A patent/AU2008338244B2/en active Active
-
2010
- 2010-06-16 IL IL206427A patent/IL206427A0/en unknown
- 2010-06-23 ZA ZA2010/04440A patent/ZA201004440B/en unknown
- 2010-07-12 CO CO10084574A patent/CO6300806A2/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL206427A0 (en) | 2010-12-30 |
| KR20100102650A (ko) | 2010-09-24 |
| CL2008003766A1 (es) | 2009-09-21 |
| WO2009076712A1 (en) | 2009-06-25 |
| EP2232055A1 (en) | 2010-09-29 |
| CN101970855A (zh) | 2011-02-09 |
| MX2010006725A (es) | 2010-12-15 |
| US9103315B2 (en) | 2015-08-11 |
| AU2008338244B2 (en) | 2012-02-02 |
| CN101970855B (zh) | 2014-09-03 |
| TW200934954A (en) | 2009-08-16 |
| AP2010005315A0 (en) | 2010-08-31 |
| JP5475681B2 (ja) | 2014-04-16 |
| EP2232055B8 (en) | 2015-11-11 |
| EP2232055B1 (en) | 2015-08-05 |
| NZ586634A (en) | 2013-06-28 |
| AP3001A (en) | 2014-10-31 |
| CO6300806A2 (es) | 2011-07-21 |
| JP2011506828A (ja) | 2011-03-03 |
| US20120102938A1 (en) | 2012-05-03 |
| ZA201004440B (en) | 2011-09-28 |
| BRPI0819527A2 (pt) | 2015-05-26 |
| EP2232055A4 (en) | 2013-05-01 |
| AU2008338244A1 (en) | 2009-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20131213 |
|
| FZDE | Discontinued |
Effective date: 20160818 |